New research shows it’s possible to edit the DNA of human embryos with more precision. But scientists warn it’s still not ...

Ancient evidence suggests a new twist in how we all got here.

Scientists have built a synthetic cell from scratch in a world-first breakthrough that paves the way for creating entirely ...

The heart and brain are among the earliest and most metabolically demanding organs in human development. Though historically studied in isolation, both ...

Non-canonical amino acids can expand the scope of proteins available for therapeutics and machine learning platforms can ...

Every living cell reads the same genetic code — a near-universal set of instructions, conserved across billions of years of evolution, that translates DNA sequences into proteins built from the ...

We've been looking at nature the wrong way, argues Rowan Hooper. If we stop focusing on the individual, we get a whole new picture of how life on Earth – and elsewhere – may have begun ...

Genetic code expansion harnesses engineered translation machinery to incorporate noncanonical amino acids into proteins at designated sites, thereby reprogramming the chemical language of living cells ...

Dr. Coller directs the RNA Innovation Center at Johns Hopkins University. When KJ Muldoon was born in the summer of 2024, his parents were told he had a disease so rare, it strikes about one in 1.3 ...

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently due ...

The asteroid Ryugu imaged by the Hayabusa 2 spacecraft in 2018 JAXA / Kevin M. Gill via Wikimedia Commons under CC-BY-2.0 The asteroid Ryugu, millions of miles away from Earth, might not look that ...

A new study reveals all five fundamental nucleobases – the molecular “letters” of life – have been detected in samples from the asteroid Ryugu. Asteroid particles offer a glimpse into the chemical ...